Metallurgy ea phofo ke mokhoa oa ho etsa phofo ea tšepe kapa ho sebelisa phofo ea tšepe (kapa motsoako oa phofo ea tšepe le phofo e seng ea tšepe) e le lisebelisoa tse tala, ho etsa le ho etsa sintering, le ho etsa thepa ea tšepe, lisebelisoa tse kopantsoeng le mefuta e sa tšoaneng ea lihlahisoa.Mokhoa oa metallurgy oa phofo le tlhahiso ea li-ceramics li na le libaka tse tšoanang, ka bobeli ke tsa theknoloji ea sintering ea phofo, ka hona, letoto la theknoloji e ncha ea metallurgy le eona e ka sebelisoa bakeng sa ho lokisa lisebelisoa tsa ceramic.Ka lebaka la melemo ea theknoloji ea phofo ea metallurgy, e fetohile senotlolo sa ho rarolla bothata ba lisebelisoa tse ncha, 'me e phetha karolo ea bohlokoa ho nts'etsopele ea lisebelisoa tse ncha.

Joale ke liphetoho tsa mofuta ofe tse etsahetseng ho tloha ho metallurgy ea setso ea phofo ho ea ho metallurgy ea sejoale-joale ea phofo?

1. Liphapang tsa tekheniki

Theknoloji ea setso ea metallurgy ea phofo e sebelisoa haholo ke ho bopa phofo le sintering e tloaelehileng.Modern powder metallurgy technology Mokgoa wa tshebetso wa ho bopa le ho kenya disebediswa tsa tshepe kapa likarolo tsa mochini tse entsoeng ka phofo ea tšepe, e ka etsoang ka kotloloho ntle le ts'ebetso.Lihlahisoa li ka lokisoa ka laser sintering, microwave sintering le hot isostatic pressing of powder.

2. Lisebelisoa tse fapaneng tsa ho lokisetsa

Metallurgy ea setso ea phofo e ka etsa feela lisebelisoa tse tloaelehileng tsa alloy, tse kang tšepe e sa hloekang le motsoako oa aluminium, tse nang le thepa e tlase.Metallurgy ea morao-rao ea phofo e ka hlahisa mefuta e fapaneng ea lisebelisoa tsa sebopeho se phahameng le lisebelisoa tse ling tse khethehileng.Mohlala, li-superalloys tsa phofo, tšepe e sa hloekang ea phofo, li-alloys tsa tšepe, lisebelisoa tse phahameng tsa mocheso o phahameng, li-composites tsa matrix tsa ceramic, li-nanomaterials, tšepe, lisebelisoa tsa cobalt chromium alloy.

3. Theknoloji e tsoetseng pele ea ho lokisetsa

Likaroloana tsa phofo tse lokiselitsoeng ke thekenoloji ea setso ea ho lokisa phofo li thata 'me boholo ba phofo ha bo tšoane.Theknoloji ea morao-rao ea ho lokisa metallurgy e kenyelletsa theknoloji ea jet deposition, theknoloji ea electron beam laser melting, joalo-joalo, 'me phofo e lokiselitsoeng e nyenyane ebile e nepahetse haholoanyane.

4. Lihlahisoa tsa ho bōpa

Theknoloji ea setso ea phofo ea metallurgy e hatisa lihlahisoa tse batlang li le thata, le khatiso e bohlale ea likarolo tse kholo ka mekhoa e bonolo.Likarolo tse lokiselitsoeng ke theknoloji ea morao-rao ea phofo ea metallurgy li rarahane le ho feta, eseng feela sebopeho se fetohang, empa le litlhoko tsa boholo le boleng li nepahetse haholoanyane.Sebaka se pharaletseng sa ts'ebeliso.